718 - Q/BQB 135-2009

718 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Mo
Minimum Value	0.28	0.2	1	-	-	1.4	0.8	0.3
Maximum Value	0.4	0.8	1.5	0.03	0.03	2	1.2	0.55

718 Corresponding Standards(Same grade name, different standards)

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